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Contract OI history

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Oct 23, 2026 EXPIRATION

OKLO $30.00 Call

OKLO261023C00030000

Latest saved OI2,416Oct 23, 2026
Last change-47vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKLO $30.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,4631,2310 2026-10-02: 62 OI2026-10-05: 61 OI2026-10-06: 60 OI2026-10-07: 60 OI2026-10-08: 60 OI2026-10-09: 89 OI2026-10-13: 111 OI2026-10-14: 111 OI2026-10-15: 647 OI2026-10-16: 868 OI2026-10-21: 2,463 OI2026-10-23: 2,416 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

OKLO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20262,416-47
Oct 21, 2026Viewing2,463+1,595
Oct 16, 2026868+221
Oct 15, 2026647+536
Oct 14, 20261110
Oct 13, 2026111+22
Oct 09, 202689+29
Oct 08, 2026600
Oct 07, 2026600
Oct 06, 202660-1
Oct 05, 202661-1
Oct 02, 202662No prior observation